97436781

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:155

約数の個数: 54

約数和(自身を含む): 161082090

約数和(自身を除く): 63645309

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 117, 141, 169, 261, 377, 423, 507, 611, 1131, 1363, 1521, 1833, 2209, 3393, 4089, 4901, 5499, 6627, 7943, 12267, 14703, 17719, 19881, 23829, 28717, 44109, 53157, 64061, 71487, 86151, 159471, 192183, 230347, 258453, 373321, 576549, 691041, 832793, 1119963, 2073123, 2498379, 3359889, 7495137, 10826309, 32478927, 97436781]

約数ペア:

[(1, 97436781), (3, 32478927), (9, 10826309), (13, 7495137), (29, 3359889), (39, 2498379), (47, 2073123), (87, 1119963), (117, 832793), (141, 691041), (169, 576549), (261, 373321), (377, 258453), (423, 230347), (507, 192183), (611, 159471), (1131, 86151), (1363, 71487), (1521, 64061), (1833, 53157), (2209, 44109), (3393, 28717), (4089, 23829), (4901, 19881), (5499, 17719), (6627, 14703), (7943, 12267)]