5491503

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 3263697

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 239, 333, 621, 717, 851, 999, 2151, 2553, 5497, 6453, 7659, 8843, 16491, 22977, 26529, 49473, 79587, 148419, 203389, 238761, 610167, 1830501, 5491503]

約数ペア:

[(1, 5491503), (3, 1830501), (9, 610167), (23, 238761), (27, 203389), (37, 148419), (69, 79587), (111, 49473), (207, 26529), (239, 22977), (333, 16491), (621, 8843), (717, 7659), (851, 6453), (999, 5497), (2151, 2553)]