61903670409

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{947539}}^1$

素因数の和:947630

約数の個数: 48

約数和(自身を含む): 109975282560

約数和(自身を除く): 48071612151

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 1037, 1071, 1281, 3111, 3843, 7259, 9333, 21777, 65331, 947539, 2842617, 6632773, 8527851, 16108163, 19898319, 48324489, 57799879, 59694957, 112757141, 144973467, 173399637, 338271423, 404599153, 520198911, 982597943, 1014814269, 1213797459, 2947793829, 3641392377, 6878185601, 8843381487, 20634556803, 61903670409]

約数ペア:

[(1, 61903670409), (3, 20634556803), (7, 8843381487), (9, 6878185601), (17, 3641392377), (21, 2947793829), (51, 1213797459), (61, 1014814269), (63, 982597943), (119, 520198911), (153, 404599153), (183, 338271423), (357, 173399637), (427, 144973467), (549, 112757141), (1037, 59694957), (1071, 57799879), (1281, 48324489), (3111, 19898319), (3843, 16108163), (7259, 8527851), (9333, 6632773), (21777, 2842617), (65331, 947539)]