133020937

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 175519872

約数和(自身を除く): 42498935

約数列:

[1, 7, 17, 23, 49, 53, 119, 131, 161, 371, 391, 833, 901, 917, 1127, 1219, 2227, 2597, 2737, 3013, 6307, 6419, 6943, 8533, 15589, 19159, 20723, 21091, 44149, 48601, 51221, 59731, 109123, 118031, 145061, 147637, 159689, 340207, 358547, 826217, 1015427, 1117823, 2509829, 2714713, 5783519, 7824761, 19002991, 133020937]

約数ペア:

[(1, 133020937), (7, 19002991), (17, 7824761), (23, 5783519), (49, 2714713), (53, 2509829), (119, 1117823), (131, 1015427), (161, 826217), (371, 358547), (391, 340207), (833, 159689), (901, 147637), (917, 145061), (1127, 118031), (1219, 109123), (2227, 59731), (2597, 51221), (2737, 48601), (3013, 44149), (6307, 21091), (6419, 20723), (6943, 19159), (8533, 15589)]