351010287

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7349}}^1$

素因数の和:7448

約数の個数: 32

約数和(自身を含む): 546840000

約数和(自身を除く): 195829713

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 5307, 7349, 15921, 22047, 47763, 66141, 198423, 213121, 448289, 639363, 1344867, 1918089, 4034601, 5754267, 12103803, 13000381, 39001143, 117003429, 351010287]

約数ペア:

[(1, 351010287), (3, 117003429), (9, 39001143), (27, 13000381), (29, 12103803), (61, 5754267), (87, 4034601), (183, 1918089), (261, 1344867), (549, 639363), (783, 448289), (1647, 213121), (1769, 198423), (5307, 66141), (7349, 47763), (15921, 22047)]