1540804551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 2482507776

約数和(自身を除く): 941703225

約数列:

[1, 3, 11, 13, 33, 39, 61, 97, 143, 183, 291, 429, 607, 671, 793, 1067, 1261, 1821, 2013, 2379, 3201, 3783, 5917, 6677, 7891, 8723, 13871, 17751, 20031, 23673, 26169, 37027, 41613, 58879, 65087, 76921, 86801, 111081, 176637, 195261, 230763, 260403, 407297, 481351, 647669, 765427, 846131, 1221891, 1444053, 1943007, 2296281, 2538393, 3591619, 5294861, 8419697, 10774857, 15884583, 25259091, 39507809, 46691047, 118523427, 140073141, 513601517, 1540804551]

約数ペア:

[(1, 1540804551), (3, 513601517), (11, 140073141), (13, 118523427), (33, 46691047), (39, 39507809), (61, 25259091), (97, 15884583), (143, 10774857), (183, 8419697), (291, 5294861), (429, 3591619), (607, 2538393), (671, 2296281), (793, 1943007), (1067, 1444053), (1261, 1221891), (1821, 846131), (2013, 765427), (2379, 647669), (3201, 481351), (3783, 407297), (5917, 260403), (6677, 230763), (7891, 195261), (8723, 176637), (13871, 111081), (17751, 86801), (20031, 76921), (23673, 65087), (26169, 58879), (37027, 41613)]