55453209

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 87208704

約数和(自身を除く): 31755495

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 427, 511, 593, 1281, 1533, 1779, 4151, 4453, 12453, 13359, 31171, 36173, 43289, 93513, 108519, 129867, 253211, 303023, 759633, 909069, 2640629, 7921887, 18484403, 55453209]

約数ペア:

[(1, 55453209), (3, 18484403), (7, 7921887), (21, 2640629), (61, 909069), (73, 759633), (183, 303023), (219, 253211), (427, 129867), (511, 108519), (593, 93513), (1281, 43289), (1533, 36173), (1779, 31171), (4151, 13359), (4453, 12453)]