757530071421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{6427}}^1$

素因数の和:6930

約数の個数: 64

約数和(自身を含む): 1094220441600

約数和(自身を除く): 336690370179

約数列:

[1, 3, 19, 57, 61, 109, 183, 311, 327, 933, 1159, 2071, 3477, 5909, 6213, 6427, 6649, 17727, 18971, 19281, 19947, 33899, 56913, 101697, 122113, 126331, 360449, 366339, 378993, 392047, 644081, 700543, 1081347, 1176141, 1932243, 1998797, 2067839, 2101629, 5996391, 6203517, 7448893, 13310317, 22346679, 37977143, 39288941, 39930951, 42733123, 113931429, 117866823, 121926617, 128199369, 217868873, 365779851, 653606619, 811929337, 2316605723, 2435788011, 4139508587, 6949817169, 12418525761, 13290001253, 39870003759, 252510023807, 757530071421]

約数ペア:

[(1, 757530071421), (3, 252510023807), (19, 39870003759), (57, 13290001253), (61, 12418525761), (109, 6949817169), (183, 4139508587), (311, 2435788011), (327, 2316605723), (933, 811929337), (1159, 653606619), (2071, 365779851), (3477, 217868873), (5909, 128199369), (6213, 121926617), (6427, 117866823), (6649, 113931429), (17727, 42733123), (18971, 39930951), (19281, 39288941), (19947, 37977143), (33899, 22346679), (56913, 13310317), (101697, 7448893), (122113, 6203517), (126331, 5996391), (360449, 2101629), (366339, 2067839), (378993, 1998797), (392047, 1932243), (644081, 1176141), (700543, 1081347)]