89728911

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 147456000

約数和(自身を除く): 57727089

約数列:

[1, 3, 9, 23, 27, 31, 59, 69, 79, 93, 177, 207, 237, 279, 531, 621, 711, 713, 837, 1357, 1593, 1817, 1829, 2133, 2139, 2449, 4071, 4661, 5451, 5487, 6417, 7347, 12213, 13983, 16353, 16461, 19251, 22041, 36639, 41949, 42067, 49059, 49383, 56327, 66123, 107203, 125847, 126201, 144491, 168981, 321609, 378603, 433473, 506943, 964827, 1135809, 1300419, 1520829, 2894481, 3323293, 3901257, 9969879, 29909637, 89728911]

約数ペア:

[(1, 89728911), (3, 29909637), (9, 9969879), (23, 3901257), (27, 3323293), (31, 2894481), (59, 1520829), (69, 1300419), (79, 1135809), (93, 964827), (177, 506943), (207, 433473), (237, 378603), (279, 321609), (531, 168981), (621, 144491), (711, 126201), (713, 125847), (837, 107203), (1357, 66123), (1593, 56327), (1817, 49383), (1829, 49059), (2133, 42067), (2139, 41949), (2449, 36639), (4071, 22041), (4661, 19251), (5451, 16461), (5487, 16353), (6417, 13983), (7347, 12213)]