3001131

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 5265920

約数和(自身を除く): 2264789

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 79, 81, 189, 201, 237, 469, 553, 567, 603, 711, 1407, 1659, 1809, 2133, 4221, 4977, 5293, 5427, 6399, 12663, 14931, 15879, 37051, 37989, 44793, 47637, 111153, 142911, 333459, 428733, 1000377, 3001131]

約数ペア:

[(1, 3001131), (3, 1000377), (7, 428733), (9, 333459), (21, 142911), (27, 111153), (63, 47637), (67, 44793), (79, 37989), (81, 37051), (189, 15879), (201, 14931), (237, 12663), (469, 6399), (553, 5427), (567, 5293), (603, 4977), (711, 4221), (1407, 2133), (1659, 1809)]