390073833

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 591370880

約数和(自身を除く): 201297047

約数列:

[1, 3, 9, 27, 61, 163, 183, 489, 549, 1453, 1467, 1647, 4359, 4401, 9943, 13077, 29829, 39231, 88633, 89487, 236839, 265899, 268461, 710517, 797697, 2131551, 2393091, 6394653, 14447179, 43341537, 130024611, 390073833]

約数ペア:

[(1, 390073833), (3, 130024611), (9, 43341537), (27, 14447179), (61, 6394653), (163, 2393091), (183, 2131551), (489, 797697), (549, 710517), (1453, 268461), (1467, 265899), (1647, 236839), (4359, 89487), (4401, 88633), (9943, 39231), (13077, 29829)]