146223861

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 228427776

約数和(自身を除く): 82203915

約数列:

[1, 3, 7, 21, 71, 101, 213, 303, 497, 707, 971, 1491, 2121, 2913, 6797, 7171, 20391, 21513, 50197, 68941, 98071, 150591, 206823, 294213, 482587, 686497, 1447761, 2059491, 6963041, 20889123, 48741287, 146223861]

約数ペア:

[(1, 146223861), (3, 48741287), (7, 20889123), (21, 6963041), (71, 2059491), (101, 1447761), (213, 686497), (303, 482587), (497, 294213), (707, 206823), (971, 150591), (1491, 98071), (2121, 68941), (2913, 50197), (6797, 21513), (7171, 20391)]