153934137

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3089}}^1$

素因数の和:3222

約数の個数: 36

約数和(自身を含む): 261024660

約数和(自身を除く): 107090523

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 339, 441, 791, 1017, 2373, 3089, 5537, 7119, 9267, 16611, 21623, 27801, 49833, 64869, 151361, 194607, 349057, 454083, 1047171, 1362249, 2443399, 3141513, 7330197, 17103793, 21990591, 51311379, 153934137]

約数ペア:

[(1, 153934137), (3, 51311379), (7, 21990591), (9, 17103793), (21, 7330197), (49, 3141513), (63, 2443399), (113, 1362249), (147, 1047171), (339, 454083), (441, 349057), (791, 194607), (1017, 151361), (2373, 64869), (3089, 49833), (5537, 27801), (7119, 21623), (9267, 16611)]