765896481

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9973}}^1$

素因数の和:10062

約数の個数: 48

約数和(自身を含む): 1344335616

約数和(自身を除く): 578439135

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 1113, 1219, 1449, 3339, 3657, 8533, 9973, 10971, 25599, 29919, 69811, 76797, 89757, 209433, 229379, 528569, 628299, 688137, 1585707, 1605653, 2064411, 3699983, 4757121, 4816959, 11099949, 12157087, 14450877, 33299847, 36471261, 85099609, 109413783, 255298827, 765896481]

約数ペア:

[(1, 765896481), (3, 255298827), (7, 109413783), (9, 85099609), (21, 36471261), (23, 33299847), (53, 14450877), (63, 12157087), (69, 11099949), (159, 4816959), (161, 4757121), (207, 3699983), (371, 2064411), (477, 1605653), (483, 1585707), (1113, 688137), (1219, 628299), (1449, 528569), (3339, 229379), (3657, 209433), (8533, 89757), (9973, 76797), (10971, 69811), (25599, 29919)]