61938366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77617}}^1$

素因数の和:77648

約数の個数: 32

約数和(自身を含む): 149026560

約数和(自身を除く): 87088194

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 77617, 155234, 232851, 465702, 543319, 1086638, 1474723, 1629957, 2949446, 3259914, 4424169, 8848338, 10323061, 20646122, 30969183, 61938366]

約数ペア:

[(1, 61938366), (2, 30969183), (3, 20646122), (6, 10323061), (7, 8848338), (14, 4424169), (19, 3259914), (21, 2949446), (38, 1629957), (42, 1474723), (57, 1086638), (114, 543319), (133, 465702), (266, 232851), (399, 155234), (798, 77617)]