330882867

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^2$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 575124480

約数和(自身を除く): 244241613

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 193, 329, 423, 579, 987, 1269, 1351, 1737, 2961, 4053, 5211, 8883, 9071, 12159, 27213, 36477, 37249, 63497, 81639, 111747, 190491, 244917, 260743, 335241, 571473, 782229, 1005723, 1714419, 1750703, 2346687, 5252109, 7040061, 12254921, 15756327, 36764763, 47268981, 110294289, 330882867]

約数ペア:

[(1, 330882867), (3, 110294289), (7, 47268981), (9, 36764763), (21, 15756327), (27, 12254921), (47, 7040061), (63, 5252109), (141, 2346687), (189, 1750703), (193, 1714419), (329, 1005723), (423, 782229), (579, 571473), (987, 335241), (1269, 260743), (1351, 244917), (1737, 190491), (2961, 111747), (4053, 81639), (5211, 63497), (8883, 37249), (9071, 36477), (12159, 27213)]