331566241377

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{46957}}^1$

素因数の和:47206

約数の個数: 64

約数和(自身を含む): 530137036800

約数和(自身を除く): 198570795423

約数列:

[1, 3, 7, 21, 41, 59, 123, 139, 177, 287, 413, 417, 861, 973, 1239, 2419, 2919, 5699, 7257, 8201, 16933, 17097, 24603, 39893, 46957, 50799, 57407, 119679, 140871, 172221, 328699, 336241, 986097, 1008723, 1925237, 2353687, 2770463, 5775711, 6527023, 7061061, 8311389, 13476659, 19393241, 19581069, 40429977, 45689161, 58179723, 113588983, 137067483, 267607943, 340766949, 385094357, 795122881, 802823829, 1155283071, 1873255601, 2385368643, 2695660499, 5619766803, 8086981497, 15788868637, 47366605911, 110522080459, 331566241377]

約数ペア:

[(1, 331566241377), (3, 110522080459), (7, 47366605911), (21, 15788868637), (41, 8086981497), (59, 5619766803), (123, 2695660499), (139, 2385368643), (177, 1873255601), (287, 1155283071), (413, 802823829), (417, 795122881), (861, 385094357), (973, 340766949), (1239, 267607943), (2419, 137067483), (2919, 113588983), (5699, 58179723), (7257, 45689161), (8201, 40429977), (16933, 19581069), (17097, 19393241), (24603, 13476659), (39893, 8311389), (46957, 7061061), (50799, 6527023), (57407, 5775711), (119679, 2770463), (140871, 2353687), (172221, 1925237), (328699, 1008723), (336241, 986097)]