42110523

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 80498880

約数和(自身を除く): 38388357

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 81, 87, 91, 117, 189, 197, 203, 261, 273, 351, 377, 567, 591, 609, 783, 819, 1053, 1131, 1379, 1773, 1827, 2349, 2457, 2561, 2639, 3393, 4137, 5319, 5481, 5713, 7371, 7683, 7917, 10179, 12411, 15957, 16443, 17139, 17927, 23049, 23751, 30537, 37233, 39991, 51417, 53781, 69147, 71253, 74269, 111699, 119973, 154251, 161343, 207441, 213759, 222807, 359919, 462753, 484029, 519883, 668421, 1079757, 1452087, 1559649, 2005263, 3239271, 4678947, 6015789, 14036841, 42110523]

約数ペア:

[(1, 42110523), (3, 14036841), (7, 6015789), (9, 4678947), (13, 3239271), (21, 2005263), (27, 1559649), (29, 1452087), (39, 1079757), (63, 668421), (81, 519883), (87, 484029), (91, 462753), (117, 359919), (189, 222807), (197, 213759), (203, 207441), (261, 161343), (273, 154251), (351, 119973), (377, 111699), (567, 74269), (591, 71253), (609, 69147), (783, 53781), (819, 51417), (1053, 39991), (1131, 37233), (1379, 30537), (1773, 23751), (1827, 23049), (2349, 17927), (2457, 17139), (2561, 16443), (2639, 15957), (3393, 12411), (4137, 10179), (5319, 7917), (5481, 7683), (5713, 7371)]