65233566

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 154275840

約数和(自身を除く): 89042274

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 477, 621, 954, 991, 1219, 1242, 1431, 1982, 2438, 2862, 2973, 3657, 5946, 7314, 8919, 10971, 17838, 21942, 22793, 26757, 32913, 45586, 52523, 53514, 65826, 68379, 105046, 136758, 157569, 205137, 315138, 410274, 472707, 615411, 945414, 1208029, 1230822, 1418121, 2416058, 2836242, 3624087, 7248174, 10872261, 21744522, 32616783, 65233566]

約数ペア:

[(1, 65233566), (2, 32616783), (3, 21744522), (6, 10872261), (9, 7248174), (18, 3624087), (23, 2836242), (27, 2416058), (46, 1418121), (53, 1230822), (54, 1208029), (69, 945414), (106, 615411), (138, 472707), (159, 410274), (207, 315138), (318, 205137), (414, 157569), (477, 136758), (621, 105046), (954, 68379), (991, 65826), (1219, 53514), (1242, 52523), (1431, 45586), (1982, 32913), (2438, 26757), (2862, 22793), (2973, 21942), (3657, 17838), (5946, 10971), (7314, 8919)]