39605631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 65028096

約数和(自身を除く): 25422465

約数列:

[1, 3, 13, 17, 31, 39, 41, 47, 51, 93, 123, 141, 221, 403, 527, 533, 611, 663, 697, 799, 1209, 1271, 1457, 1581, 1599, 1833, 1927, 2091, 2397, 3813, 4371, 5781, 6851, 9061, 10387, 16523, 18941, 20553, 21607, 24769, 25051, 27183, 31161, 32759, 49569, 56823, 59737, 64821, 74307, 75153, 98277, 179211, 280891, 321997, 425867, 776581, 842673, 965991, 1015529, 1277601, 2329743, 3046587, 13201877, 39605631]

約数ペア:

[(1, 39605631), (3, 13201877), (13, 3046587), (17, 2329743), (31, 1277601), (39, 1015529), (41, 965991), (47, 842673), (51, 776581), (93, 425867), (123, 321997), (141, 280891), (221, 179211), (403, 98277), (527, 75153), (533, 74307), (611, 64821), (663, 59737), (697, 56823), (799, 49569), (1209, 32759), (1271, 31161), (1457, 27183), (1581, 25051), (1599, 24769), (1833, 21607), (1927, 20553), (2091, 18941), (2397, 16523), (3813, 10387), (4371, 9061), (5781, 6851)]