2591928693

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 4149411840

約数和(自身を除く): 1557483147

約数列:

[1, 3, 9, 27, 31, 41, 47, 93, 123, 141, 279, 369, 423, 837, 1107, 1269, 1271, 1457, 1607, 1927, 3813, 4371, 4821, 5781, 11439, 13113, 14463, 17343, 34317, 39339, 43389, 49817, 52029, 59737, 65887, 75529, 149451, 179211, 197661, 226587, 448353, 537633, 592983, 679761, 1345059, 1612899, 1778949, 2039283, 2042497, 2341399, 3096689, 6127491, 7024197, 9290067, 18382473, 21072591, 27870201, 55147419, 63217773, 83610603, 95997359, 287992077, 863976231, 2591928693]

約数ペア:

[(1, 2591928693), (3, 863976231), (9, 287992077), (27, 95997359), (31, 83610603), (41, 63217773), (47, 55147419), (93, 27870201), (123, 21072591), (141, 18382473), (279, 9290067), (369, 7024197), (423, 6127491), (837, 3096689), (1107, 2341399), (1269, 2042497), (1271, 2039283), (1457, 1778949), (1607, 1612899), (1927, 1345059), (3813, 679761), (4371, 592983), (4821, 537633), (5781, 448353), (11439, 226587), (13113, 197661), (14463, 179211), (17343, 149451), (34317, 75529), (39339, 65887), (43389, 59737), (49817, 52029)]