40666119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 19652601

約数列:

[1, 3, 13, 39, 67, 79, 197, 201, 237, 591, 871, 1027, 2561, 2613, 3081, 5293, 7683, 13199, 15563, 15879, 39597, 46689, 68809, 171587, 202319, 206427, 514761, 606957, 1042721, 3128163, 13555373, 40666119]

約数ペア:

[(1, 40666119), (3, 13555373), (13, 3128163), (39, 1042721), (67, 606957), (79, 514761), (197, 206427), (201, 202319), (237, 171587), (591, 68809), (871, 46689), (1027, 39597), (2561, 15879), (2613, 15563), (3081, 13199), (5293, 7683)]