159156721143

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{751}}^1\times {\mathrm{6359}}^1$

素因数の和:7169

約数の個数: 72

約数和(自身を含む): 275063792640

約数和(自身を除く): 115907071497

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 751, 1449, 1587, 2253, 3703, 4761, 5257, 6359, 6759, 11109, 15771, 17273, 19077, 33327, 44513, 47313, 51819, 57231, 120911, 133539, 146257, 155457, 362733, 397279, 400617, 438771, 1023799, 1088199, 1191837, 1316313, 2780953, 3071397, 3363911, 3575511, 4775609, 8342859, 9214191, 10091733, 14326827, 23547377, 25028577, 30275199, 33429263, 42980481, 70642131, 100287789, 109839007, 211926393, 300863367, 329517021, 768873049, 988551063, 2306619147, 2526297161, 6919857441, 7578891483, 17684080127, 22736674449, 53052240381, 159156721143]

約数ペア:

[(1, 159156721143), (3, 53052240381), (7, 22736674449), (9, 17684080127), (21, 7578891483), (23, 6919857441), (63, 2526297161), (69, 2306619147), (161, 988551063), (207, 768873049), (483, 329517021), (529, 300863367), (751, 211926393), (1449, 109839007), (1587, 100287789), (2253, 70642131), (3703, 42980481), (4761, 33429263), (5257, 30275199), (6359, 25028577), (6759, 23547377), (11109, 14326827), (15771, 10091733), (17273, 9214191), (19077, 8342859), (33327, 4775609), (44513, 3575511), (47313, 3363911), (51819, 3071397), (57231, 2780953), (120911, 1316313), (133539, 1191837), (146257, 1088199), (155457, 1023799), (362733, 438771), (397279, 400617)]