73548513

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 111900800

約数和(自身を除く): 38352287

約数列:

[1, 3, 9, 27, 67, 109, 201, 327, 373, 603, 981, 1119, 1809, 2943, 3357, 7303, 10071, 21909, 24991, 40657, 65727, 74973, 121971, 197181, 224919, 365913, 674757, 1097739, 2724019, 8172057, 24516171, 73548513]

約数ペア:

[(1, 73548513), (3, 24516171), (9, 8172057), (27, 2724019), (67, 1097739), (109, 674757), (201, 365913), (327, 224919), (373, 197181), (603, 121971), (981, 74973), (1119, 65727), (1809, 40657), (2943, 24991), (3357, 21909), (7303, 10071)]