42350931

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 73053024

約数和(自身を除く): 30702093

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 661, 791, 1017, 1983, 2373, 3051, 4627, 5949, 7119, 9153, 13881, 17847, 21357, 41643, 53541, 64071, 74693, 124929, 224079, 374787, 522851, 672237, 1568553, 2016711, 4705659, 6050133, 14116977, 42350931]

約数ペア:

[(1, 42350931), (3, 14116977), (7, 6050133), (9, 4705659), (21, 2016711), (27, 1568553), (63, 672237), (81, 522851), (113, 374787), (189, 224079), (339, 124929), (567, 74693), (661, 64071), (791, 53541), (1017, 41643), (1983, 21357), (2373, 17847), (3051, 13881), (4627, 9153), (5949, 7119)]