121490178

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1597}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 251589120

約数和(自身を除く): 130098942

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 409, 818, 1227, 1597, 2454, 3194, 4791, 9582, 12679, 25358, 38037, 49507, 76074, 99014, 148521, 297042, 653173, 1306346, 1959519, 3919038, 20248363, 40496726, 60745089, 121490178]

約数ペア:

[(1, 121490178), (2, 60745089), (3, 40496726), (6, 20248363), (31, 3919038), (62, 1959519), (93, 1306346), (186, 653173), (409, 297042), (818, 148521), (1227, 99014), (1597, 76074), (2454, 49507), (3194, 38037), (4791, 25358), (9582, 12679)]