73842951

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 130654944

約数和(自身を除く): 56811993

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2273, 2499, 4641, 6819, 10829, 15911, 29549, 32487, 38641, 47733, 88647, 111377, 115923, 206843, 270487, 334131, 502333, 620529, 811461, 1447901, 1506999, 1893409, 3516331, 4343703, 5680227, 10548993, 24614317, 73842951]

約数ペア:

[(1, 73842951), (3, 24614317), (7, 10548993), (13, 5680227), (17, 4343703), (21, 3516331), (39, 1893409), (49, 1506999), (51, 1447901), (91, 811461), (119, 620529), (147, 502333), (221, 334131), (273, 270487), (357, 206843), (637, 115923), (663, 111377), (833, 88647), (1547, 47733), (1911, 38641), (2273, 32487), (2499, 29549), (4641, 15911), (6819, 10829)]