13303051227

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 20355840000

約数和(自身を除く): 7052788773

約数列:

[1, 3, 9, 27, 61, 149, 151, 183, 359, 447, 453, 549, 1077, 1341, 1359, 1647, 3231, 4023, 4077, 9089, 9211, 9693, 21899, 22499, 27267, 27633, 53491, 54209, 65697, 67497, 81801, 82899, 160473, 162627, 197091, 202491, 245403, 248697, 481419, 487881, 591273, 607473, 1372439, 1444257, 1463643, 3262951, 3306749, 4117317, 8077141, 9788853, 9920247, 12351951, 24231423, 29366559, 29760741, 37055853, 72694269, 88099677, 89282223, 218082807, 492705601, 1478116803, 4434350409, 13303051227]

約数ペア:

[(1, 13303051227), (3, 4434350409), (9, 1478116803), (27, 492705601), (61, 218082807), (149, 89282223), (151, 88099677), (183, 72694269), (359, 37055853), (447, 29760741), (453, 29366559), (549, 24231423), (1077, 12351951), (1341, 9920247), (1359, 9788853), (1647, 8077141), (3231, 4117317), (4023, 3306749), (4077, 3262951), (9089, 1463643), (9211, 1444257), (9693, 1372439), (21899, 607473), (22499, 591273), (27267, 487881), (27633, 481419), (53491, 248697), (54209, 245403), (65697, 202491), (67497, 197091), (81801, 162627), (82899, 160473)]