151345503

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 241894016

約数和(自身を除く): 90548513

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 181, 243, 279, 333, 543, 729, 837, 999, 1147, 1629, 2511, 2997, 3441, 4887, 5611, 6697, 7533, 8991, 10323, 14661, 16833, 20091, 22599, 26973, 30969, 43983, 50499, 60273, 92907, 131949, 151497, 180819, 207607, 278721, 454491, 542457, 622821, 836163, 1363473, 1627371, 1868463, 4090419, 4882113, 5605389, 16816167, 50448501, 151345503]

約数ペア:

[(1, 151345503), (3, 50448501), (9, 16816167), (27, 5605389), (31, 4882113), (37, 4090419), (81, 1868463), (93, 1627371), (111, 1363473), (181, 836163), (243, 622821), (279, 542457), (333, 454491), (543, 278721), (729, 207607), (837, 180819), (999, 151497), (1147, 131949), (1629, 92907), (2511, 60273), (2997, 50499), (3441, 43983), (4887, 30969), (5611, 26973), (6697, 22599), (7533, 20091), (8991, 16833), (10323, 14661)]