70298534187

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{883}}^1\times {\mathrm{2473}}^1$

素因数の和:3449

約数の個数: 72

約数和(自身を含む): 119922835344

約数和(自身を除く): 49624301157

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 883, 1533, 2473, 2649, 3577, 4599, 6181, 7419, 7947, 10731, 17311, 18543, 22257, 32193, 43267, 51933, 55629, 64459, 121177, 129801, 155799, 180529, 193377, 363531, 389403, 451213, 541587, 580131, 1090593, 1263703, 1353639, 1624761, 2183659, 3158491, 3791109, 4060917, 6550977, 8845921, 9475473, 11373327, 15285613, 19652931, 26537763, 28426419, 45856839, 79613289, 106999291, 137570517, 159407107, 320997873, 478221321, 962993619, 1115849749, 1434663963, 3347549247, 7810948243, 10042647741, 23432844729, 70298534187]

約数ペア:

[(1, 70298534187), (3, 23432844729), (7, 10042647741), (9, 7810948243), (21, 3347549247), (49, 1434663963), (63, 1115849749), (73, 962993619), (147, 478221321), (219, 320997873), (441, 159407107), (511, 137570517), (657, 106999291), (883, 79613289), (1533, 45856839), (2473, 28426419), (2649, 26537763), (3577, 19652931), (4599, 15285613), (6181, 11373327), (7419, 9475473), (7947, 8845921), (10731, 6550977), (17311, 4060917), (18543, 3791109), (22257, 3158491), (32193, 2183659), (43267, 1624761), (51933, 1353639), (55629, 1263703), (64459, 1090593), (121177, 580131), (129801, 541587), (155799, 451213), (180529, 389403), (193377, 363531)]