73419381

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2203}}^1$

素因数の和:2262

約数の個数: 36

約数和(自身を含む): 126756448

約数和(自身を除く): 53337067

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 2203, 3703, 4761, 6609, 11109, 15421, 19827, 33327, 46263, 50669, 138789, 152007, 354683, 456021, 1064049, 1165387, 3192147, 3496161, 8157709, 10488483, 24473127, 73419381]

約数ペア:

[(1, 73419381), (3, 24473127), (7, 10488483), (9, 8157709), (21, 3496161), (23, 3192147), (63, 1165387), (69, 1064049), (161, 456021), (207, 354683), (483, 152007), (529, 138789), (1449, 50669), (1587, 46263), (2203, 33327), (3703, 19827), (4761, 15421), (6609, 11109)]