465221313

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 728669760

約数和(自身を除く): 263448447

約数列:

[1, 3, 9, 27, 37, 59, 81, 111, 177, 243, 333, 531, 877, 999, 1593, 2183, 2631, 2997, 4779, 6549, 7893, 8991, 14337, 19647, 23679, 32449, 51743, 58941, 71037, 97347, 155229, 176823, 213111, 292041, 465687, 530469, 876123, 1397061, 1914491, 2628369, 4191183, 5743473, 7885107, 12573549, 17230419, 51691257, 155073771, 465221313]

約数ペア:

[(1, 465221313), (3, 155073771), (9, 51691257), (27, 17230419), (37, 12573549), (59, 7885107), (81, 5743473), (111, 4191183), (177, 2628369), (243, 1914491), (333, 1397061), (531, 876123), (877, 530469), (999, 465687), (1593, 292041), (2183, 213111), (2631, 176823), (2997, 155229), (4779, 97347), (6549, 71037), (7893, 58941), (8991, 51743), (14337, 32449), (19647, 23679)]