29156760129

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6949}}^1$

素因数の和:7079

約数の個数: 96

約数和(自身を含む): 50656492800

約数和(自身を除く): 21499732671

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 73, 119, 147, 161, 219, 357, 391, 483, 511, 833, 1127, 1173, 1241, 1533, 1679, 2499, 2737, 3381, 3577, 3723, 5037, 6949, 8211, 8687, 10731, 11753, 19159, 20847, 26061, 28543, 35259, 48643, 57477, 60809, 82271, 85629, 118133, 145929, 159827, 182427, 199801, 246813, 340501, 354399, 479481, 507277, 599403, 826931, 1021503, 1118789, 1398607, 1521831, 2480793, 2717059, 3356367, 3550939, 4195821, 5788517, 7831523, 8151177, 8623709, 10652817, 11667371, 17365551, 19019413, 23494569, 24856573, 25871127, 35002113, 57058239, 60365963, 74569719, 81671597, 133135891, 181097889, 198345307, 245014791, 399407673, 422561741, 571701179, 595035921, 1267685223, 1388417149, 1715103537, 4165251447, 9718920043, 29156760129]

約数ペア:

[(1, 29156760129), (3, 9718920043), (7, 4165251447), (17, 1715103537), (21, 1388417149), (23, 1267685223), (49, 595035921), (51, 571701179), (69, 422561741), (73, 399407673), (119, 245014791), (147, 198345307), (161, 181097889), (219, 133135891), (357, 81671597), (391, 74569719), (483, 60365963), (511, 57058239), (833, 35002113), (1127, 25871127), (1173, 24856573), (1241, 23494569), (1533, 19019413), (1679, 17365551), (2499, 11667371), (2737, 10652817), (3381, 8623709), (3577, 8151177), (3723, 7831523), (5037, 5788517), (6949, 4195821), (8211, 3550939), (8687, 3356367), (10731, 2717059), (11753, 2480793), (19159, 1521831), (20847, 1398607), (26061, 1118789), (28543, 1021503), (35259, 826931), (48643, 599403), (57477, 507277), (60809, 479481), (82271, 354399), (85629, 340501), (118133, 246813), (145929, 199801), (159827, 182427)]