15697862733

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 25225592832

約数和(自身を除く): 9527730099

約数列:

[1, 3, 7, 21, 23, 69, 161, 191, 263, 483, 573, 647, 789, 1337, 1841, 1941, 4011, 4393, 4529, 5523, 6049, 13179, 13587, 14881, 18147, 30751, 42343, 44643, 50233, 92253, 104167, 123577, 127029, 150699, 170161, 312501, 351631, 370731, 510483, 865039, 1054893, 1155359, 1191127, 2595117, 2842271, 3466077, 3573381, 3913703, 8087513, 8526813, 11741109, 19895897, 24262539, 27395921, 32500751, 59687691, 82187763, 97502253, 227505257, 682515771, 747517273, 2242551819, 5232620911, 15697862733]

約数ペア:

[(1, 15697862733), (3, 5232620911), (7, 2242551819), (21, 747517273), (23, 682515771), (69, 227505257), (161, 97502253), (191, 82187763), (263, 59687691), (483, 32500751), (573, 27395921), (647, 24262539), (789, 19895897), (1337, 11741109), (1841, 8526813), (1941, 8087513), (4011, 3913703), (4393, 3573381), (4529, 3466077), (5523, 2842271), (6049, 2595117), (13179, 1191127), (13587, 1155359), (14881, 1054893), (18147, 865039), (30751, 510483), (42343, 370731), (44643, 351631), (50233, 312501), (92253, 170161), (104167, 150699), (123577, 127029)]