155738307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 227128320

約数和(自身を除く): 71390013

約数列:

[1, 3, 19, 47, 57, 61, 141, 183, 893, 953, 1159, 2679, 2859, 2867, 3477, 8601, 18107, 44791, 54321, 54473, 58133, 134373, 163419, 174399, 851029, 1104527, 2553087, 2732251, 3313581, 8196753, 51912769, 155738307]

約数ペア:

[(1, 155738307), (3, 51912769), (19, 8196753), (47, 3313581), (57, 2732251), (61, 2553087), (141, 1104527), (183, 851029), (893, 174399), (953, 163419), (1159, 134373), (2679, 58133), (2859, 54473), (2867, 54321), (3477, 44791), (8601, 18107)]