148370703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 220248000

約数和(自身を除く): 71877297

約数列:

[1, 3, 13, 37, 39, 111, 229, 449, 481, 687, 1347, 1443, 2977, 5837, 8473, 8931, 16613, 17511, 25419, 49839, 102821, 110149, 215969, 308463, 330447, 647907, 1336673, 3804377, 4010019, 11413131, 49456901, 148370703]

約数ペア:

[(1, 148370703), (3, 49456901), (13, 11413131), (37, 4010019), (39, 3804377), (111, 1336673), (229, 647907), (449, 330447), (481, 308463), (687, 215969), (1347, 110149), (1443, 102821), (2977, 49839), (5837, 25419), (8473, 17511), (8931, 16613)]