302275557

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 463443552

約数和(自身を除く): 161167995

約数列:

[1, 3, 9, 27, 61, 81, 131, 183, 393, 467, 549, 1179, 1401, 1647, 3537, 4203, 4941, 7991, 10611, 12609, 23973, 28487, 37827, 61177, 71919, 85461, 183531, 215757, 256383, 550593, 647271, 769149, 1651779, 2307447, 3731797, 4955337, 11195391, 33586173, 100758519, 302275557]

約数ペア:

[(1, 302275557), (3, 100758519), (9, 33586173), (27, 11195391), (61, 4955337), (81, 3731797), (131, 2307447), (183, 1651779), (393, 769149), (467, 647271), (549, 550593), (1179, 256383), (1401, 215757), (1647, 183531), (3537, 85461), (4203, 71919), (4941, 61177), (7991, 37827), (10611, 28487), (12609, 23973)]