149202417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1049}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 245548800

約数和(自身を除く): 96346383

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 521, 1049, 1563, 3147, 3647, 6773, 7343, 10941, 13637, 20319, 22029, 40911, 47411, 95459, 142233, 286377, 546529, 1639587, 3825703, 7104877, 11477109, 21314631, 49734139, 149202417]

約数ペア:

[(1, 149202417), (3, 49734139), (7, 21314631), (13, 11477109), (21, 7104877), (39, 3825703), (91, 1639587), (273, 546529), (521, 286377), (1049, 142233), (1563, 95459), (3147, 47411), (3647, 40911), (6773, 22029), (7343, 20319), (10941, 13637)]