121547601

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4259}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 207206400

約数和(自身を除く): 85658799

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 3171, 4077, 4259, 9513, 12777, 28539, 29813, 38331, 89439, 114993, 268317, 643109, 804951, 1929327, 4501763, 5787981, 13505289, 17363943, 40515867, 121547601]

約数ペア:

[(1, 121547601), (3, 40515867), (7, 17363943), (9, 13505289), (21, 5787981), (27, 4501763), (63, 1929327), (151, 804951), (189, 643109), (453, 268317), (1057, 114993), (1359, 89439), (3171, 38331), (4077, 29813), (4259, 28539), (9513, 12777)]