29211003

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 15500997

約数列:

[1, 3, 9, 27, 53, 137, 149, 159, 411, 447, 477, 1233, 1341, 1431, 3699, 4023, 7261, 7897, 20413, 21783, 23691, 61239, 65349, 71073, 183717, 196047, 213219, 551151, 1081889, 3245667, 9737001, 29211003]

約数ペア:

[(1, 29211003), (3, 9737001), (9, 3245667), (27, 1081889), (53, 551151), (137, 213219), (149, 196047), (159, 183717), (411, 71073), (447, 65349), (477, 61239), (1233, 23691), (1341, 21783), (1431, 20413), (3699, 7897), (4023, 7261)]