272314887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 397897920

約数和(自身を除く): 125583033

約数列:

[1, 3, 13, 39, 101, 257, 269, 303, 771, 807, 1313, 3341, 3497, 3939, 10023, 10491, 25957, 27169, 69133, 77871, 81507, 207399, 337441, 353197, 898729, 1012323, 1059591, 2696187, 6982433, 20947299, 90771629, 272314887]

約数ペア:

[(1, 272314887), (3, 90771629), (13, 20947299), (39, 6982433), (101, 2696187), (257, 1059591), (269, 1012323), (303, 898729), (771, 353197), (807, 337441), (1313, 207399), (3341, 81507), (3497, 77871), (3939, 69133), (10023, 27169), (10491, 25957)]