172106727

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{3361}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 251020368

約数和(自身を除く): 78913641

約数列:

[1, 3, 13, 39, 101, 169, 303, 507, 1313, 3361, 3939, 10083, 17069, 43693, 51207, 131079, 339461, 568009, 1018383, 1704027, 4412993, 13238979, 57368909, 172106727]

約数ペア:

[(1, 172106727), (3, 57368909), (13, 13238979), (39, 4412993), (101, 1704027), (169, 1018383), (303, 568009), (507, 339461), (1313, 131079), (3361, 51207), (3939, 43693), (10083, 17069)]