69805253

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{2693}}^1$

素因数の和:2753

約数の個数: 18

約数和(自身を含む): 84917574

約数和(自身を除く): 15112321

約数列:

[1, 7, 23, 49, 161, 529, 1127, 2693, 3703, 18851, 25921, 61939, 131957, 433573, 1424597, 3035011, 9972179, 69805253]

約数ペア:

[(1, 69805253), (7, 9972179), (23, 3035011), (49, 1424597), (161, 433573), (529, 131957), (1127, 61939), (2693, 25921), (3703, 18851)]