146272257

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 220896000

約数和(自身を除く): 74623743

約数列:

[1, 3, 9, 27, 103, 149, 309, 353, 447, 927, 1059, 1341, 2781, 3177, 4023, 9531, 15347, 36359, 46041, 52597, 109077, 138123, 157791, 327231, 414369, 473373, 981693, 1420119, 5417491, 16252473, 48757419, 146272257]

約数ペア:

[(1, 146272257), (3, 48757419), (9, 16252473), (27, 5417491), (103, 1420119), (149, 981693), (309, 473373), (353, 414369), (447, 327231), (927, 157791), (1059, 138123), (1341, 109077), (2781, 52597), (3177, 46041), (4023, 36359), (9531, 15347)]