121274955

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30977}}^1$

素因数の和:31020

約数の個数: 32

約数和(自身を含む): 223041600

約数和(自身を除く): 101766645

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 30977, 92931, 154885, 278793, 464655, 836379, 898333, 1393965, 2694999, 4181895, 4491665, 8084997, 13474995, 24254991, 40424985, 121274955]

約数ペア:

[(1, 121274955), (3, 40424985), (5, 24254991), (9, 13474995), (15, 8084997), (27, 4491665), (29, 4181895), (45, 2694999), (87, 1393965), (135, 898333), (145, 836379), (261, 464655), (435, 278793), (783, 154885), (1305, 92931), (3915, 30977)]