29095209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 52071552

約数和(自身を除く): 22976343

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 47, 99, 111, 117, 141, 143, 169, 333, 407, 423, 429, 481, 507, 517, 611, 1221, 1287, 1443, 1521, 1551, 1739, 1833, 1859, 3663, 4329, 4653, 5217, 5291, 5499, 5577, 6253, 6721, 7943, 15651, 15873, 16731, 18759, 19129, 20163, 22607, 23829, 47619, 56277, 57387, 60489, 67821, 68783, 71487, 87373, 172161, 203463, 206349, 248677, 262119, 293891, 619047, 746031, 786357, 881673, 2238093, 2645019, 3232801, 9698403, 29095209]

約数ペア:

[(1, 29095209), (3, 9698403), (9, 3232801), (11, 2645019), (13, 2238093), (33, 881673), (37, 786357), (39, 746031), (47, 619047), (99, 293891), (111, 262119), (117, 248677), (141, 206349), (143, 203463), (169, 172161), (333, 87373), (407, 71487), (423, 68783), (429, 67821), (481, 60489), (507, 57387), (517, 56277), (611, 47619), (1221, 23829), (1287, 22607), (1443, 20163), (1521, 19129), (1551, 18759), (1739, 16731), (1833, 15873), (1859, 15651), (3663, 7943), (4329, 6721), (4653, 6253), (5217, 5577), (5291, 5499)]