20150318133

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 32840908800

約数和(自身を除く): 12690590667

約数列:

[1, 3, 9, 11, 27, 33, 99, 223, 297, 367, 669, 829, 1101, 2007, 2453, 2487, 3303, 4037, 6021, 7359, 7461, 9119, 9909, 12111, 22077, 22383, 27357, 36333, 66231, 81841, 82071, 108999, 184867, 245523, 246213, 304243, 554601, 736569, 900251, 912729, 1663803, 2033537, 2209707, 2700753, 2738187, 3346673, 4991409, 6100611, 8102259, 8214561, 10040019, 18301833, 24306777, 30120057, 54905499, 67846189, 90360171, 203538567, 610615701, 746308079, 1831847103, 2238924237, 6716772711, 20150318133]

約数ペア:

[(1, 20150318133), (3, 6716772711), (9, 2238924237), (11, 1831847103), (27, 746308079), (33, 610615701), (99, 203538567), (223, 90360171), (297, 67846189), (367, 54905499), (669, 30120057), (829, 24306777), (1101, 18301833), (2007, 10040019), (2453, 8214561), (2487, 8102259), (3303, 6100611), (4037, 4991409), (6021, 3346673), (7359, 2738187), (7461, 2700753), (9119, 2209707), (9909, 2033537), (12111, 1663803), (22077, 912729), (22383, 900251), (27357, 736569), (36333, 554601), (66231, 304243), (81841, 246213), (82071, 245523), (108999, 184867)]