193734051

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7247}}^1$

素因数の和:7343

約数の個数: 32

約数和(自身を含む): 315432960

約数和(自身を除く): 121698909

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 3819, 7247, 8911, 21741, 26733, 50729, 137693, 152187, 413079, 485549, 963851, 1456647, 2891553, 3398843, 9225431, 10196529, 27676293, 64578017, 193734051]

約数ペア:

[(1, 193734051), (3, 64578017), (7, 27676293), (19, 10196529), (21, 9225431), (57, 3398843), (67, 2891553), (133, 1456647), (201, 963851), (399, 485549), (469, 413079), (1273, 152187), (1407, 137693), (3819, 50729), (7247, 26733), (8911, 21741)]