215681710554

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{128842121}}^1$

素因数の和:128842163

約数の個数: 32

約数和(自身を含む): 494753748480

約数和(自身を除く): 279072037926

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 128842121, 257684242, 386526363, 773052726, 1159579089, 2319158178, 3478737267, 3994105751, 6957474534, 7988211502, 11982317253, 23964634506, 35946951759, 71893903518, 107840855277, 215681710554]

約数ペア:

[(1, 215681710554), (2, 107840855277), (3, 71893903518), (6, 35946951759), (9, 23964634506), (18, 11982317253), (27, 7988211502), (31, 6957474534), (54, 3994105751), (62, 3478737267), (93, 2319158178), (186, 1159579089), (279, 773052726), (558, 386526363), (837, 257684242), (1674, 128842121)]