78727255201

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 95449890816

約数和(自身を除く): 16722635615

約数列:

[1, 7, 47, 61, 83, 151, 313, 329, 427, 581, 1057, 2191, 2867, 3901, 5063, 7097, 9211, 12533, 14711, 19093, 20069, 25979, 27307, 35441, 47263, 49679, 64477, 87731, 102977, 133651, 181853, 237961, 330841, 432917, 589051, 764513, 897371, 1221013, 1584719, 1665727, 2221361, 2883043, 3030419, 3922829, 4123357, 5351591, 6281597, 8547091, 11093033, 15549527, 20181301, 27459803, 35932111, 74481793, 135503021, 184372963, 239292569, 251524777, 521372551, 948521147, 1290610741, 1675047983, 11246750743, 78727255201]

約数ペア:

[(1, 78727255201), (7, 11246750743), (47, 1675047983), (61, 1290610741), (83, 948521147), (151, 521372551), (313, 251524777), (329, 239292569), (427, 184372963), (581, 135503021), (1057, 74481793), (2191, 35932111), (2867, 27459803), (3901, 20181301), (5063, 15549527), (7097, 11093033), (9211, 8547091), (12533, 6281597), (14711, 5351591), (19093, 4123357), (20069, 3922829), (25979, 3030419), (27307, 2883043), (35441, 2221361), (47263, 1665727), (49679, 1584719), (64477, 1221013), (87731, 897371), (102977, 764513), (133651, 589051), (181853, 432917), (237961, 330841)]